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JPS5659022A - Linear bearing unit - Google Patents

Linear bearing unit

Info

Publication number
JPS5659022A
JPS5659022A JP13558079A JP13558079A JPS5659022A JP S5659022 A JPS5659022 A JP S5659022A JP 13558079 A JP13558079 A JP 13558079A JP 13558079 A JP13558079 A JP 13558079A JP S5659022 A JPS5659022 A JP S5659022A
Authority
JP
Japan
Prior art keywords
bearing
grooves
orbit
nicks
relief
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13558079A
Other languages
English (en)
Inventor
Hiroshi Teramachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP13558079A priority Critical patent/JPS5659022A/ja
Priority to US06/189,903 priority patent/US4348064A/en
Priority to DE3036323A priority patent/DE3036323C2/de
Priority to GB8032740A priority patent/GB2061408B/en
Priority to IT49926/80A priority patent/IT1129035B/it
Priority to FR8022396A priority patent/FR2468028A1/fr
Publication of JPS5659022A publication Critical patent/JPS5659022A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
    • F16C29/0647—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls with load directions in X-arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP13558079A 1979-10-20 1979-10-20 Linear bearing unit Pending JPS5659022A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP13558079A JPS5659022A (en) 1979-10-20 1979-10-20 Linear bearing unit
US06/189,903 US4348064A (en) 1979-10-20 1980-09-22 Linear ball bearing unit
DE3036323A DE3036323C2 (de) 1979-10-20 1980-09-26 Lineare Kugellagereinheit
GB8032740A GB2061408B (en) 1979-10-20 1980-10-10 Bearings
IT49926/80A IT1129035B (it) 1979-10-20 1980-10-17 Complesso di cuscinetto a sfere lineare
FR8022396A FR2468028A1 (fr) 1979-10-20 1980-10-20 Dispositif de guidage lineaire a billes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13558079A JPS5659022A (en) 1979-10-20 1979-10-20 Linear bearing unit

Publications (1)

Publication Number Publication Date
JPS5659022A true JPS5659022A (en) 1981-05-22

Family

ID=15155130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13558079A Pending JPS5659022A (en) 1979-10-20 1979-10-20 Linear bearing unit

Country Status (6)

Country Link
US (1) US4348064A (ja)
JP (1) JPS5659022A (ja)
DE (1) DE3036323C2 (ja)
FR (1) FR2468028A1 (ja)
GB (1) GB2061408B (ja)
IT (1) IT1129035B (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114032A (en) * 1980-12-29 1982-07-15 Hiroshi Teramachi Torque transfer type bearing block
FR2515286A1 (fr) * 1981-10-26 1983-04-29 Teramachi Hiroshi Palier lineaire
US4502737A (en) * 1981-11-18 1985-03-05 Nippon Seiko Kabushiki Kaisha Slide way bearing
DE3171065D1 (en) * 1981-11-20 1985-07-25 Isert Elektronik Hugo Isert Guiding system for the linear movement of a tool-holder
JPS58152928A (ja) * 1982-03-06 1983-09-10 Hiroshi Teramachi 自動二輪車等車両のキックペダル
JPS58160623A (ja) * 1982-03-16 1983-09-24 Hiroshi Teramachi 無限摺動ベアリングユニツト
JPS6059450B2 (ja) * 1982-03-19 1985-12-25 博 寺町 直線摺動用ベアリング
JPS58166125A (ja) * 1982-03-29 1983-10-01 Hiroshi Teramachi 直線摺動用ベアリング及びこのベアリングを使用した直線摺動用テ−ブル
JPS58169221U (ja) * 1982-05-07 1983-11-11 日本精工株式会社 軌道案内軸受
JPS5958224A (ja) * 1982-05-20 1984-04-03 Hiroshi Teramachi 直線摺動ベアリング
JPS5917320U (ja) * 1982-07-24 1984-02-02 日本精工株式会社 軌道案内軸受
JPS5969521A (ja) * 1982-10-09 1984-04-19 Hiroshi Teramachi 同時研削型ベアリング本体及びこれを用いた無限摺動ベアリングユニツト
US4531788A (en) * 1983-05-10 1985-07-30 Hiroshi Teramachi Linear slide bearing
CH659022A5 (de) * 1983-06-10 1986-12-31 Hydrel Ag Winkelfoermige traegereinrichtung an einer linearfuehrungseinrichtung eines schlittens.
KR910002179B1 (ko) * 1984-09-27 1991-04-06 히로시 데라마찌 직선 접동용 로울러 베어링과 직선 안내장치
JPS61105307A (ja) * 1984-10-27 1986-05-23 Hiroshi Teramachi 直線摺動用ロ−ラ−ベアリング
US5195391A (en) * 1988-10-31 1993-03-23 Deutsche Star Gmbh Linear guiding and driving unit
DE8910548U1 (de) * 1988-10-31 1989-11-02 Deutsche Star Gmbh, 8720 Schweinfurt Linearführungs- und Antriebseinheit
JP2555058Y2 (ja) * 1991-08-07 1997-11-19 日本精工株式会社 リニアガイド装置のボール転動溝構造
JP2877994B2 (ja) * 1991-08-21 1999-04-05 テイエチケー株式会社 直線摺動用軸受
JP5986612B2 (ja) * 2014-10-15 2016-09-06 上銀科技股▲分▼有限公司 六列ボールベアリングリニアガイドウエー
CN105508423A (zh) * 2016-01-15 2016-04-20 苏州艾力光电科技有限公司 一种轴安装座

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388438A (en) * 1977-01-14 1978-08-03 Hidemasa Iwamoto Ball spline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870049C (de) * 1950-05-10 1953-03-09 Karl Voigt Kugellager fuer axiale Bewegungen
US4040679A (en) * 1975-02-28 1977-08-09 Hiroshi Teramachi Slide way bearing
JPS5653143Y2 (ja) * 1977-09-06 1981-12-11
DE7815287U1 (de) * 1978-05-20 1978-09-07 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Wälzlager zur längsbeweglichen Lagerung von Maschinenelementen
JPS5572912A (en) * 1978-11-25 1980-06-02 Hiroshi Teramachi 4-direction equal-load type linear bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388438A (en) * 1977-01-14 1978-08-03 Hidemasa Iwamoto Ball spline

Also Published As

Publication number Publication date
FR2468028B1 (ja) 1984-05-11
GB2061408B (en) 1983-10-12
DE3036323C2 (de) 1983-08-11
IT8049926A0 (it) 1980-10-17
US4348064A (en) 1982-09-07
IT1129035B (it) 1986-06-04
DE3036323A1 (de) 1981-04-30
GB2061408A (en) 1981-05-13
FR2468028A1 (fr) 1981-04-30

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